baber/WOPTO huggingface dataset:
Patent JP-2010082372-A (JP)
Title: Magnetic resonance imaging apparatus and ringing reducing method
Inventor: MACHIDA YOSHIO
IPC: A61B5/055
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ringing while restraining increase in blur caused in an image.  <P>SOLUTION: A filtering part 22a conducts filtering for k-space data collected utilizing a nuclear magnetic resonance phenomenon using a low pass filter for canceling high-frequency component. A contrast converting part 22c conducts contrast conversion for restraining a signal value of a high signal component for an image reconfigured from data subjected to filtering by the filtering part 22a. A restoring part 22d generates an image where high-frequency component canceled by the filtering part 22a is restored from the image subjected to contrast conversion by the contrast converting part 22c using a high pass filter having frequency characteristics equivalent to the substantially inverses of the low pass filter used by the filtering part 22a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009159593-A (JP)
Title: Imaging apparatus with autofocus function, imaging method, program, and integrated circuit
Inventor: YAMAGUCHI JUNJI
IPC: H04N5/232
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable AF control that does not affect a video signal and also to prevent image qualities of the video signal in an in-focus state from decreasing.  <P>SOLUTION: In an imaging apparatus, an optical path splitting unit 2 splits light from a subject into first and second light beams, and a first imaging unit 3 and a second imaging part 7 image the respective light beams to generate a first signal and a second signal. A control unit 14 detects the maximum value a contrast evaluation value generated from the second signal while changing an optical-path length of the second light beam by back-or-fourth moving the AF-purpose imaging unit 7, and executes focus control over an optical system 1 based on the optical-path length at this point. An imaging-purpose signal generation unit 15 generates an imaging-purpose video signal using only the first signal in an out-of-focus state, and generates an imaging-purpose video signal using the first and second signals in an in-focus state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010088987-A (JP)
Title: Cleaning method and cleaning apparatus for roll surface
Inventor: MIZOGUCHI EIJI
IPC: B05C11/10
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for a roll surface, surely cleaning the roll surface with fouling attached thereto without requiring large modification of a facility, and to provide a cleaning apparatus for a roll surface performing cleaning without using man-powers.  <P>SOLUTION: The cleaning apparatus comprises: a cleaning member 2 comprising a cleaning member body part 21, a first handle 22, a support part 23, a second handle 24 (not shown in the figure), a finishing wiping material winding shaft 25 and a frame 26; and a pressing member 3 comprising a pressing member body part 31 and a guide plate 32. The cleaning member body part 21 with rough wiping nonwoven fabric polishing material 27 fixed thereto is brought into contact with a cleaning object roll 4, cleaning liquid is applied onto the roll 4, and the roll 4 is rotated to scrape off fouling attached to the surface. Then, the cleaning member body part 21 is rotated to wind finishing wiping rough cloth 28 on the rough wiping nonwoven fabric polishing material 27 and brought into contact with the roll 4, the cleaning liquid is applied onto the roll, the roll is rotated to wipe the fouling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088607-A (JP)
Title: Heart stimulating device
Inventor: NAKAJIMA KEIICHIRO
IPC: A61N1/05
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To give pacing stimulus and defibrillation stimulus at the same time while reducing load on the heart.  <P>SOLUTION: A heart stimulating device includes: a pacing electrode 2 which is fixed to the cardiac muscle A, detects heartbeat of the heart, and gives a pacing stimulus to the heart; a defibrillation electrode 3 which is proximally placed on the surface of the cardiac muscle A in the pericardial sac B and gives a defibrillation stimulus to the heart; and a movement restriction part 6 in which the defibrillation electrode 3 is electrically insulated against the pacing electrode 2 and the pacing electrode 2 restricts a movement of the defibrillation electrode 3 in the direction along the surface of the heart.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088653-A (JP)
Title: Robot toy
Inventor: ICHIKAWA TAKASHI
IPC: A63H30/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot toy capable of being compactly constituted by a simple structure.  <P>SOLUTION: A control board 251 is erected and located inside a toy body 2 so that the main surface faces the front of the toy body 2. The inside space 27 of the toy body 2 is partitioned into an upper space 273, a middle space 274 and a lower space 275 on the main surface side of the control board 251. In the lower space 275, right and left leg sections 24 and 24 having coils 244 are placed. In the upper space 273 and the middle space 274, an infrared receiver 211 and a battery 221 are placed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089822-A (JP)
Title: Bag for gas sterilization
Inventor: MAEDA TOSHIYUKI
IPC: B65D65/40
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for gas sterilization which can be opened from a wide range of an edge part and has low resistance in starting a tear, in a bag for gas sterilization required to be subjected to gas sterilization.  <P>SOLUTION: The bag for gas sterilization includes a front film, a back film and a bas-permeable, bacterium-impermeable strip member. One side of the strip member is arranged and laid on one side of the front film, and a seal part is provided along both sides. The back film is laid on the strip member. A seal part of the strip member and the back film is provided at a position away from the seal part of the front film and the strip member, and a seal part is provided at the other perimeter parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091066-A (JP)
Title: Bearing device
Inventor: KOSUGI FUTOSHI
IPC: B23B19/02
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device having simple construction preventing an unnecessary slip at starting rotation, suppressing a rise of a preload during high-speed rotation, and securing high spindle rigidity.  <P>SOLUTION: A spindle 3 of a machine tool is installed on a housing 2 via a load-side bearing 5A and a counter-load-side bearing 5B as angular ball bearings arranged back to back. The load-side bearing 5A has an outer ring 11A which is positioned and fixed onto the housing 2 in the axial direction, and the counter-load-side bearing 5B has an outer ring 11B which is not positioned and fixed to the housing 2 in the axial direction. The axial positions of inner rings 12A, 12B of both bearings 5A, 5B are restricted. The size of an axial internal clearance δ of the bearing 5B is positive in a room-temperature operation stopped condition and negative in an operated condition resulting from a temperature difference between the inner and outer rings and the operation of centrifugal force to produce the fixed-position preload. Between the back face of the outer ring 11B of the bearing 5B and the housing 2, an elastic body 10 is laid for energizing the outer ring 11B of the bearing 5B to the front-face side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096372-A (JP)
Title: Internal heat exchanger for carbon dioxide refrigerant
Inventor: HORIGUCHI MASARU
IPC: F28D7/10
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat exchanger of high performance by suppressing dry-out of a low pressure side refrigerant and improving heat transfer performance of the low pressure side refrigerant in an internal heat exchanger of a heat pump type heat exchanger apparatus using carbon dioxide as a refrigerant.  <P>SOLUTION: The internal heat exchanger of a refrigerating cycle exchanges heat between a high pressure side refrigerant and a low pressure side refrigerant using carbon dioxide in a state of lubricating oil of a compressor in a refrigerating cycle being mixed at 0.5 mass% or more, as the refrigerant. A low pressure refrigerant tube in which the low pressure side refrigerant flows is an inner surface grooved tube, and the ratio of the fin height HF of the inner surface grooved tube to the inner diameter ID of the inner surface grooved tube is HF/ID≥0.025. The ratio of the cross-sectional circumferential fin pitch PF of the inner surface grooved tube to the inner diameter ID of the inner surface grooved tube is PF/ID≤0.08, and the ratio of the tube length L required for the fins of the inner surface grooved tube making one round of the circumference to the inner diameter ID of the inner surface grooved tube is L/ID≤12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096078-A (JP)
Title: Intake device for internal combustion engine
Inventor: TSURUSAWA KAZUNORI
IPC: F02M35/10
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device comprising a surge tank 5 for distributing intake from an air cleaner to intake pathway 6 to every cylinder 2 of an internal combustion engine 1, to which reflux exhaust gas introducing parts 10, 11, and an intake addition gas introducing port 12 are opened, and a pressure sensor 16 for intake pressure is mounted, in which the harm from heat from the reflux exhaust gas to the pressure sensor is reduced.  <P>SOLUTION: A flow path 14 which is configured into a groove shape opening to the surge tank is provided at a site deviated from the reflux exhaust gas introducing part within the surge tank, wherein the intake addition gas introducing port 12 is opened at one end of this groove shape path, and the pressure sensor 16 is provided at the upper part of the groove shape path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097053-A (JP)
Title: Panel
Inventor: SENOO YUKI
IPC: H01L51/50
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve unevenness in luminance.  <P>SOLUTION: Regarding a pixel 101 including a light emitting element 34 that emits light in accordance with a drive current, a write transistor 31 for writing a video signal, a driver transistor 32 for supplying a drive current to the light emitting element 34 and an auxiliary capacitor 231 connected between the write transistor 31 and a GND, N pixels (N is integer ≥2) are arranged on the same horizontal line. The write transistor 31 of each of N pixels 101 is connected to one scanning line WSL 10 for transmitting a scanning line signal. The capacitance value of the auxiliary capacitor 231 of each of N pixels 101 is determined so that all the writing pulse of the pixels 101 connected to the same scanning line WSL 10 may have nearly the same waveform. The present invention is applicable to an EL panel, for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103914-A (JP)
Title: Video display device, video signal processing apparatus and video signal processing method
Inventor: MATSUDAIRA NORIYUKI
IPC: H04N7/01
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate screen end processing by performing frame interpolation processing only on a valid screen region.  <P>SOLUTION: A video signal processing apparatus includes: a detecting section 123 for inputting a video signal and detecting a black screen region in a valid display region from each of frame images; a setting section 124 for setting a processing region excepting for the black screen region of each of the frame images on the basis of a detection result; a frame interpolation processing section 125 for generating an interpolation image of each frame using the frame images before and after setting of the processing region; and a display monitor 13 for displaying the video signal on which the frame interpolation processing has been performed thereon. Frame interpolation is performed using an image from which the black screen region is separated, and frame interpolation processing is performed on necessary and sufficient screen regions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101137-A (JP)
Title: Shielding material elevating device for solar shading device
Inventor: YAMAGISHI KAZUTO
IPC: E05F5/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding material elevating device for a solar shading device which can surely attenuate the lowering speed of a bottom rail in the vicinity of a lower limit position of the bottom rail to ensure operability and durability.  <P>SOLUTION: The solar shading device, which is raising and lowering a sun-shielding material and the bottom rail by pulling out an elevating cord 9 from a head box, or drawing the elevating cord 9 into the head box based on the weight of the bottom rail, includes a damping device which moves a magnet 12 along a metal pipe 8 according to the lowering of the bottom rail and suppresses the moving speed of the magnet 12 by an eddy current generated in the metal pipe 8 to reduce the lowering speed of the bottom rail.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109774-A (JP)
Title: Information processing apparatus, information processing system and program
Inventor: TAKANO KENTARO
IPC: G06F3/048
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an information processing apparatus which can present a duplication image and an annotation image of an object easy to watch for a user who takes the object in his/her hand, namely, who stays in a moving direction of the object; an information processing system; and a program.  <P>SOLUTION: A CPU 101 of a server 1 generates a duplication image 22 of an object 9, projects an annotation image 21 inputted from a client 2 and the duplication image 22 on a projector 4, detects a moving direction of the object 9 from the duplication image 22 and a photographic image, and rotates the annotation image 21 and the duplication image 22 projected on the projector 4 in accordance with the detected moving direction of the object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107818-A (JP)
Title: Developer for negative photosensitive lithographic printing plate
Inventor: SUZUKI TAKAFUMI
IPC: G03F7/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer in which the development scums accumulating in a developing tank during development processing are markedly reduced and which attains long-term stable processing, and a developer which improves the developability and the printing durability of a lithographic printing plate using a photosensitive composition.  <P>SOLUTION: The developer for a negative photosensitive lithographic printing plate contains an anionic surfactant represented by formula (I) and a chelating agent, wherein the developer contains the anionic surfactant in the range of 1.0-10 mass% and the chelating agent in the range of 0.05-1.0 mass% and has pH of 11-12.5. In the formula (I), R<SB>1</SB>represents a straight chain or a branched chain 1C-5C alkylene; n represents an integer of 3-100; m represents 1, 2 or 3; and M represents a monovalent alkali metal or NH<SB>4</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111465-A (JP)
Title: Nesting rack
Inventor: KONISHI KENICHI
IPC: B65G1/14
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nesting rack capable of effectively utilizing a large number of racks possessed in a physical distribution industry and having a persistent demand even in the present.  <P>SOLUTION: The nesting rack R2 is stackable on a nesting rack R1 in which an upper rail 50 is constructed over an upper end surface of a front pillar 1 and a top face of a rear upper beam 4 and a lower rail 60 is provided at the lower part of a loading floor 3 in a position corresponding to the upper rail 50, and also is stackable between themselves. In the nesting rack, a lower rail 17 engaged with the upper rail 50 of the rack R1 when stacked on the rack R1 is provided at the lower part of the loading floor 3, a fitting projection 10 for stacking is formed on the upper end surface 1a of the front pillar 1, a fitting recessed part 11 for stacking into which the fitting projection 10 is fitted is formed on the lower end surface of the front pillar 1, and recessed parts 12, 13 for engaging are formed at a front end side and a rear end side of a side upper beam 5 whose lower surface is located on a horizontal surface where the upper end surface 1a of the front pillar 1 and the top face of the rear upper beam 4 are located.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110466-A (JP)
Title: Oxygen concentrator
Inventor: MASUDA TSUNEO
IPC: B01D53/04
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator which suppresses an operation noise of a compressor and an operation noise of a manifold.  <P>SOLUTION: In the oxygen concentrator including the compressor for compressing raw material air, a sieve bed part 300 for absorbing nitrogen for the air of a high pressure and desorbing the nitrogen which has been absorbed for the air of a low pressure, and the manifold which is connected to the sieve bed part 300 and makes the sieve bed part 300 repeat a separation of highly-concentrated oxygen and a release of nitrogen enriched air by repeating the operation of opening the sieve bed part 300 after the manifold makes the raw material air compressed by the compressor pass through the sieve bed part 300, the sieve bed part 300 has a plate-like sound deadening member 320 for suppressing the noise generated from the sieve bed part 300 due to vibrations transmitted from the manifold on an external surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114736-A (JP)
Title: Low noise amplifier circuit
Inventor: NAKAMURA MITSUO
IPC: H03F1/26
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed intermittent operation to be performed depending on start and stop of 100 nsec or lower with low noise.  <P>SOLUTION: An LNA includes: a first amplifier which inputs a signal from an input terminal through a capacitor to a gate of a transistor and a bias voltage through a first resistor and outputs an amplified signal from a drain; a second amplifier which inputs the output signal of the first amplifier through a capacitor to a gate of one of transistors connected differentially and the output signal of the first amplifier through a second resistor to a gate of the other of the transistors connected differentially and outputs amplified differential signals from drains; and an intermittent operation control means for controlling an active state and a dormant state of the first and second amplifiers, while turning on and off the connection state between the first and second amplifiers and power supply depending on a first control signal. The LNA includes a state transition control means for setting and shifting a state where resistance values of the first and second resistors are reduced just for a predetermined time, when shifting from the active state to the dormant state or shifting from the dormant state to the active state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111939-A (JP)
Title: Sputtering target and method for producing the same
Inventor: OGURA TOMOYUKI
IPC: C04B35/453
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target composed of a zinc oxide sintered compact in which the generation of cracking and arcing is reduced.  <P>SOLUTION: The sputtering target uses a zinc oxide sintered compact in which sintered compact density is 5.3 to 5.5 g/cm<SP>3</SP>and the ratio between a Young's modulus and bending strength, E/σ is 300 to 1,500. The zinc oxide sintered compact essentially consists of ZnO, and is composed of Al<SB>2</SB>O<SB>3</SB>present on the grain boundaries and in the grains of ZnO and ZnAl<SB>2</SB>O<SB>4</SB>produced by reaction between ZnO and Al<SB>2</SB>O<SB>3</SB>and present on the grain boundaries and in the grains of ZnO.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119173-A (JP)
Title: Power conversion circuit
Inventor: TILAK ANANDA SENANAYAKE
IPC: H02M7/48
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To stop an impedance source inverter when a current state is abnormal.  <P>SOLUTION: The power conversion circuit 100 has a secondary battery V<SB>0</SB>, and aggressively utilizes a time segment of short through in a three-phase switching section S<SB>3ph</SB>for voltage stepup of a capacitor. If any one of currents I<SB>ap</SB>-I<SB>cn</SB>exceeds a predetermined positive threshold, it is determined that a current state is abnormal. If the currents I<SB>ap</SB>-I<SB>cn</SB>are positive when a gate command is in an off state, it is determined that the current state is abnormal for each of switch elements Q<SB>ap</SB>-Q<SB>cn</SB>. In this case, a PWM controller (CPU) 101 transmits a command to a gate drive circuit 102 so as to interrupt the three-phase AC output and charge the secondary battery V<SB>0</SB>. Thus, application of the three-phase AC voltage to an outside load is stopped, and energy stored in the output load and electrostatic energy stored in two capacitors C<SB>1</SB>, C<SB>2</SB>are fed back to the secondary battery V<SB>0</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123258-A (JP)
Title: Separation device, and method of manufacturing joined body using the same
Inventor: NISHIMURA HIRONOBU
IPC: H01M8/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device capable of stably securing fair quality.  <P>SOLUTION: This separation device 1 is used for separating a base material film 121 after transferring a catalyst layer 122 of a catalyst transfer film 12 to an electrolyte membrane 11, and includes a jig 3 for the catalyst transfer film for holding a right side of the base material film 121, and a drawing-out mechanism 4 for drawing out a jig 2 for the electrolyte membrane holding the electrolyte membrane 11 horizontally from the right side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124933-A (JP)
Title: Foamer
Inventor: YAMAUCHI KUNIHARU
IPC: A47K5/14
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamer capable of easily and finely foaming soap when a user removes a makeup or washes the face by using a facial wash such as liquid soap or a soap cake.  <P>SOLUTION: In the foamer, an annular body is formed by bundling 600-1200 synthetic resin threads whose diameter is 0.08-0.3 mm, such as nylon threads, and both sides facing each other in the direction of diameter are fixed to tabs directly or indirectly via other bundles of threads so that the annular body can be held by both hands. The threads in the interval portion between the fixed sides are curled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127721-A (JP)
Title: Apparatus and method for recognition of object
Inventor: MIYAKE HIDEAKI
IPC: G01B11/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for recognition of an object capable of recognizing the position and direction of the object with high precision.  <P>SOLUTION: An image capturing apparatus 121 captures an object 1 to obtain a first captured image. By comparing the two-dimensional profile data of the object 1 to the first captured image, the relative position between the image capturing apparatus 121 and the object 1 is determined. On the basis of the relative position, the arrangement of the image capturing apparatus 121, an illumination apparatus 110, and the object 1 is set in virtual space. On the basis of the virtual space, a first virtual space image is generated. By comparing the first virtual space image to the first captured image, the correctness of the decision results of the relative position is determined. The image capturing apparatus 121 captures the object 1 after changing the position to do it to obtain a second captured image. The change is reflected in the virtual space to generate a second virtual space image. By comparing the second virtual space image to the second captured image, the correctness of the decision results of the relative position is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT